Q5. According to the manufacturer, a Porsche Spyder reaches 0-100 kmph in 3 seconds. A person starts this car from rest and after reaching the speed of 100 kmph, maintains this speed for a further 60 seconds. He then decelerates at a rate, given by a=-2t so that the car comes to a stop. Determine the following: a. Total time of travel, starting from and ending at rest. b. Total distance traveled. Q6. The two blocks are released from rest. Their masses are ma=40 kg and må = 30 kg. The coefficient of friction between block A and the inclined surface are µs = 0.2 and µk = 0.15. What is their acceleration? %3D m, = 40 kg mg = 30 kg H = 0.20 Hy = 0.15
Q5. According to the manufacturer, a Porsche Spyder reaches 0-100 kmph in 3 seconds. A person starts this car from rest and after reaching the speed of 100 kmph, maintains this speed for a further 60 seconds. He then decelerates at a rate, given by a=-2t so that the car comes to a stop. Determine the following: a. Total time of travel, starting from and ending at rest. b. Total distance traveled. Q6. The two blocks are released from rest. Their masses are ma=40 kg and må = 30 kg. The coefficient of friction between block A and the inclined surface are µs = 0.2 and µk = 0.15. What is their acceleration? %3D m, = 40 kg mg = 30 kg H = 0.20 Hy = 0.15
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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